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Family Practitioner, Primary Care Doctor
27 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. David O'Brien:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

3.0
  •  
(2)
Patient comments (0)

The overall average patient rating of Dr. David O'Brien is Average. Dr. O'Brien has been reviewed by 2 patients who have provided 0 comments. The rating is 3 out of 5 stars.

Education & Awards

Dr. O'Brien graduated from University of California at Davis.


Affiliations

Dr. O'Brien has 3 hospital affiliations:

  • St. Mary Medical Center 
  • General Hospital 
  • ST Joseph Hospital-Eureka 

> > > > Dr. David O'Brien, MD, MS

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Additional Information
Dr. David Raymond O'Brien MD and MS is a male Family Practitioner, has 27 years of experience and practices in Family Medicine.
Where does Dr. David R. O'Brien practice?
Dr. David O'Brien has 2 office locations.
Dr. David O'Brien practices Family Medicine near Apple Valley, CA.
Additional practice locations include: Eureka, CA.
See Apple Valley Family Physicians.